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DANIEL MARCIANO, MD INC
NPI 1629411053
Hospitalist in Los Angeles, CA

Active since April 16, 2013
1440 REEVES ST APT 208, LOS ANGELES, CA 90035(310) 914-9705(310) 914-9705 Get Directions Write a Review

NPPES record last updated: April 16, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Daniel Marciano, Md Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANIEL MARCIANO, MD INC (NPI 1629411053) is a healthcare organization registered as a hospitalist in Los Angeles, California and active in the NPI registry since April 2013. The organization lists Daniel Marciano, Medical Doctor, as its authorized official.

NPPES Registry Identity

NPI1629411053
Entity TypeOrganization
Primary Taxonomy208M00000X
Legal Business NameDANIEL MARCIANO, MD INC
Location Address1440 REEVES ST APT 208Los Angeles, CA 90035-2951
Mailing Address1440 Reeves St Apt 208Los Angeles, CA 90035-2951 · (310) 914-9705 · Fax (310) 914-9705
Phone(310) 914-9705
Fax(310) 914-9705
Organization SubpartNo
Authorized OfficialDaniel MarcianoMedical Doctor · (310) 914-9150
Enumeration DateApril 16, 2013
✔ NPI 1629411053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A96300
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
1440 REEVES ST APT 208, Los Angeles, CA 90035
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Daniel Marciano, Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Daniel Marciano, MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Daniel Marciano, MD
Internal Medicine
NPI 1447410386
1125 S BEVERLY DR STE 601A
Los Angeles, CA 90035
(310) 556-8200
✔ PECOS0.2 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daniel Marciano, MD Inc's NPI number?

The NPI number for Daniel Marciano, MD Inc is 1629411053. It was assigned to this organization in the NPPES registry on April 16, 2013.

Where is Daniel Marciano, MD Inc located?

Daniel Marciano, MD Inc is located at 1440 Reeves St Apt 208, Los Angeles, CA 90035. The listed phone number is (310) 914-9705.

What is Daniel Marciano, MD Inc's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Daniel Marciano, MD Inc enrolled in Medicare?

Yes. Daniel Marciano, MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Daniel Marciano, MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Daniel Marciano, MD Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Daniel Marciano, MD Inc was last updated on April 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.